SC300 Handbook
90
Copyright © 2007-2018 Eaton Corporation. All Rights Reserved.
IPN 997-00012-03 B2 Issue B2 July 2018
Digital Input Alarms
Any digital input that is Enabled in the Digital Inputs table can activate an alarm.
Configure the following parameters in the Digital Input Alarms table to suit the application.
To change a setting, double-click and select from drop down list or edit the text.
Parameter Setting
Severity Set to the required alarm priority. This determines how the alarm is indicated.
See details on page 55.
If set to Disabled then the alarm will not activate.
Recognition Period The alarm will activate only after the digital input is active for this period.
Deactivation
Recognition Period
The alarm will deactivate only after the digital input is inactive for this period.
Digital Output
Mapping A
If required, select a relay that will be operated when the alarm is active.
Digital Output
Mapping B
If required, select a second relay that will be operated when the alarm is active.
Send Trap Depending on this setting, an SNMP Trap will be sent for this alarm, on
activation or deactivation or both, if the alarm's Severity matches the setting of
the SNMP Trap Level (see details on page 109).
Notes Type any required description. When the alarm is active the text will be
displayed on the SC300 and included in the SNMP trap (if used).
Digital Outputs
The Input / Output (I/O) board is fitted with a number of digital outputs (relays) which can
control external equipment or alarm systems. See Input / Output Board on page 3 for details.
Digital outputs are operated by a mapping from a digital input alarm (see details on page 89), an
analog input high or low alarm (see details on page 84), or a system alarm (see details on page 54).
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